How to install Suzuki Saichi 1 10 throttle line?

Suzuki Saichi 1 10 throttle line is installed as follows:

1. Pass the throttle line through the carburetor upper cover, pick up the spring to cover the throttle line and find the throttle hole. The throttle wire passes through the throttle hole, and then is pulled out from the next groove to the bottom, and the head of the throttle wire is pulled out and put into the groove at the bottom of the throttle.

2. Knock the throttle into the carburetor. Note that the side with small inclined plane on the throttle should face the idle screw, and the long groove should face the side with convex point on the carburetor, and then screw on the cover.